Mehrmodul-Gleichspannungswandler, Integrierte Magnetische Komponente und Herstellungsverfahren für eine Integrierte Magnetische Komponente

Details

Veröffentlichungs-Nr.

EP4756850

Anmeldetag

4. Dezember 2025

Veröffentlichung

10. Juni 2026

Rechtsraum

EP

Abstract

An integrated magnetic component and a manufacturing method thereof for a multi-module DC-DC converter (1) are provided. The integrated magnetic component includes N primary windings (Wp1, Wp2), N secondary windings (Wsl, Ws2) and N magnetic cores (21, 22), and N is an integer greater than one. The N magnetic cores (21, 22) are arranged sequentially, and each magnetic core includes a plate (20), first and second common core legs (CCL), an inductor core leg (PICL, SICL) and a transformer core leg (TCL). The first common core leg and the second common core leg are disposed at a first side (201) and a second side (202) of the plate (20) respectively. The inductor core leg (PICL, SICL) is configured to be wound with a corresponding primary or secondary winding, and the transformer core leg (TCL) is configured to be wound with the corresponding primary and secondary windings interleaved with each other.

Anmelder

Firma

Delta Electronics, Inc.

Land

🇹🇼 Taiwan